# if
i=10
n = int(raw_input('enter a num'))
if n==i:
    print("=")
elif n<i:
    print("<")
else:
    print(">")


# while
while i<n:
    i=i+2
    print(i)
else:
    print("exit while")

# for
print("for start........")
for j in range(0,5):
    print(j)
    print(j+10)
print(j+100)
print("for end........")

j=0
for j in range(0,10,2):
    print(j);
else:
    print('exit for')

# function definition
def sumOf(a,b):
    # global x
    x=2
    print(x)
    return a+b

print("sumOf",sumOf(2,3))
